Men's 9 millimeter black zirconium band with an American flag pattern
All jewelry has been enlarged to show beauty of detail.
Zirconium has an incredible chemical resistace and is recommended to those with alergies like nickel and other metal combinations. Zirconium is a grey metal, and through a heating process a thin layer Zirconium oxide gives the outer layer of the metal an extremely hard and durable black finish. Because the interier of the metal remains gray in color, engraved designs are common to give a more dimensional look.